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User Manual
Industrial Fast Ethernet 8 port Ethernet Switch, Power input 12-56VDC, -40°C to 75°C
FCC MARKING
This Equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications.
Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct
the interference at his own expense.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received;
including interference that may cause undesired operation.
CE MARKING
This equipment complies with the requirements relating to
electromagnetic compatibility, EN 55022 class A for ITE, the essential
protection requirement of Council Directive 2004/108/EC on the
approximation of the laws of the Member States relating to
electromagnetic compatibility.
Company has an on-going policy of upgrading its products and it may
be possible that information in this document is not up-to-date. Please
check with your local distributors for the latest information. No part of
this document can be copied or reproduced in any form without written
consent from the company.
Trademarks:
All trade names and trademarks are the properties of their
respective companies.
Copyright © 2013, All Rights Reserved.
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Power connection
This industrial Fast Ethernet switch comes with a 6 pin terminal block. It can be operated from 12-56VDC
power source. Always Make sure your input voltage is within this supported voltage range for each model.
WARNING – any exceeded input voltage will not make this unit function and may damage this unit.
To make power connection – Follow the printed polarity for V1+, V1-,
V2+, V2-, and ground. Connect positive wire to V+ , connect negative
wire to V-, also connect neutral wire to the ground screw as shown .
Relay -- You may use 24V@1A relay connection to your external device
for special purpose. When 2 powers are connected, the relay is in
OPEN mode. When any power source fails, the relay change to SHORT
status.
Power connecting procedure:
STEP 1 – Pull out 6 pin terminal block.
STEP 2 – Connect wire to V1+, V1-, or V2+, V2-, and Ground the neutral wire to the ground screw.
STEP 3– Plug back 6 pin terminal block to its place.
WARNING –
Always ground the power source to maintain a clean power input. Due to too many cheap
made power supplies, it creates too much noise, and it will cause the power input fluctuates
when connect to this unit. To avoid this, always ground the power source to gain a clean
power input.
Din Rail Bracket x 1
Wall mount bracket x 2
6 pin Terminal Block x1
Installation package
This unit can be installed by din-rail mounted or wall-mounted. Din-rail brackets and wall-
mounted bracket are included.
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PW1
ON -- when V1+, V1- is connected
LED indicator
PW2
ON -- when V2+, V2- is connected
This unit has no POE feature. the POE amber
LED will always stays in OFF status.
Green LED ---
ON =Link
Flash = TX/RX.
Relay LED Amber
ON one power is connected
OFF two powers are connected
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Specification:
IEEE Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE802.3x Flow Control and Back Pressure
Switch Architecture
Back-plane (Switching Fabric): 1.6Gbps
Data Processing
Store and Forward
Flow Control:
IEEE 802.3x Flow Control and Back Pressure
MAC address Table Size
1K
Packet Buffer Size
1M
Network Connector :
8xRJ-45 10/100BaseT(X) auto negotiation,
Auto MDI/MDI-X function, Full/Half duplex
Network Cable
UTP/STP above Cat.5e Cable
EIA/TIA-568 10-ohm (100m)
Protocol
CSMA/CD
LED
PW1(Power 1) Green,
PW2(Power 2) Green,
SW(relay) Amber,
TX/RJ-45 port:
LNK (Link/Active) Green,
Housing
Heavy Metal Housing
Reserve polarity protection
Present
Overload current protection
Present
Power Supply
Redundant Dual DC 12V-56V Power Input
Power Consumption
3W@48 VDC full load,
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Alarm Relay Contact
Relay outputs with current carrying capacity of 1 A
@24VDC,
Relay in short circuit mode when 2 powers are
connected. in open circuit mode when only one
power supply is connected
POE power
n/a
Removable Terminal Block
Provide 2 Redundant power , Alarm relay contact ,6
Pin
Wire range: 0.34mm^2 to 2.5mm^2
Solid wire (AWG):12-24/14-22
Stranded wire(AWG): 12-24/14-22
Torque:5lb-In/0.5Nm/0.56Nm
Wire Strip length: 7-8mm
Operating Temperature
-40℃~75℃ fully tested.
Operating Humidity
5% to 95% (Non-condensing)
Storage Temperature
-40℃~85℃
MTBF (mean time between
failure)
510,304 hrs ( MIL-HDBK-217F) at 25°C
Housing
Rugged Metal ,IP30 Protection
Case Dimension (L x W x D)
142mmx36.2mmx105mm (LxWxD)
Installation mounting
DIN Rail mounting and Wall Mounting
Certifications:
EN55022/24
ITE equipment
EN55011
Industrial, Scientific and Medical (ISM) equipment
Safety
IEC EN60950-1
EMC/EMS
CE, FCC, VCCI
EMI
FCC Part 15 Subpart B Class A,
CE EN 55022 Class A
EN 50155 / EN 60068-2-6
Vibration
EN 50155 / EN 60068-2-27
Shock
EN 50155 / EN 60068-2-32
Free Fall
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Housing Dimension
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